Section 9A(2)(a) in Tamil Nadu Town and Country Planning Act, 1971
(a)twelve persons appointed by the Government of whom -(i)one shall be the Chairman;(ii)one shall be the Vice-Chairman;(iii)six shall be officers of the Government;(iv)two shall be members of the State Legislature;(v)one shall represent trade and industry in the Chennai Metropolitan Planning Area; and(vi)one shall be the member-secretary.